Just got my Mars 2 pro and was about to premiere ChiTuBox when I ran
into this error. Trying to troubleshoot led me to reinstall my graphics
drivers (since they were due anyway) but that didn't change anything.
OpenGL extensions viewer tells me it's running OpenGL 4.6, so I don't
know what the problem actually is. I've also tried to reinstall CTB as
well as putting the aforementioned .dll files in both the software and
path directories, but still nothing.
Same here... I was using Chitubox 1.8.1 flawless 5 days in a row and now its dead... I use a W7 VM on VirtualBox, with all standard drivers (last release april 21). Tried to reinstall, install old versions, update drivers, clean cache, ccleaner registry... none worked. If I install in other VMs, works fine, but this is my mais VM and I need to work on it.